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Summary of Significant Accounting Policies (Details 2) (USD $)
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Dec. 31, 2013
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Dec. 31, 2012
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|---|---|---|
| Assets: | ||
| Cash equivalents-money market funds | $ 1,933,480 | $ 2,686,727 |
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Money Market Funds [Member]
|
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| Assets: | ||
| Cash equivalents-money market funds | 1,933,480 | 2,686,727 |
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Fair Value, Inputs, Level 1 [Member]
|
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| Assets: | ||
| Cash equivalents-money market funds | 1,933,480 | 2,686,727 |
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Fair Value, Inputs, Level 1 [Member] | Money Market Funds [Member]
|
||
| Assets: | ||
| Cash equivalents-money market funds | 1,933,480 | 2,686,727 |
|
Fair Value, Inputs, Level 2 [Member]
|
||
| Assets: | ||
| Cash equivalents-money market funds | 0 | 0 |
|
Fair Value, Inputs, Level 2 [Member] | Money Market Funds [Member]
|
||
| Assets: | ||
| Cash equivalents-money market funds | 0 | 0 |
|
Fair Value, Inputs, Level 3 [Member]
|
||
| Assets: | ||
| Cash equivalents-money market funds | 0 | 0 |
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Fair Value, Inputs, Level 3 [Member] | Money Market Funds [Member]
|
||
| Assets: | ||
| Cash equivalents-money market funds | $ 0 | $ 0 |